YUEQING JIABEN TOOLS CO.,LTD. is a professional manufacturer of High-quality power tools and hand tools.We are leading global developer, manufacturer, supplier tools, We specialize in designing manufacturing high quality products for the DIY, ...

HeJian RuiDa Petroleum Material Co.,Ltd located in hebei province 106 national road, convenient transportation, economic development, the geographical position is superior with company strict management innovation of advanced technology production ...

Hejian New Field Petroleum Machinery Co.,Ltd. specialize in research and development of drilling tools equipments, we are manufacturing marketing with senior technical staffs for many years. Our company has a group experienced designers engineers, who ...